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Inessa05 [86]
4 years ago
12

Angelica did an experiment where she measured the temperature outside her house each day for two weeks. She found that on the fi

rst day of her experiment, the temperature was 94°F, and it decreased by 3°F each day. Which equation represents t, the temperature outside Angelica's house on the dth day of her experiment?
A.
t = 94 - 3(d - 1)
B.
t = 94 + 3d
C.
t = 94 + 3(d - 1)
D.
t = 94 - 3d
Mathematics
1 answer:
USPshnik [31]4 years ago
3 0
I think it would be a
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harina [27]

Answer:

The price of one adult ticket = $13

The price of one student ticket = $4

Step-by-step explanation:

Let the price of 1 adult ticket = x

Let the price of 1 student ticket = y

On the first day of ticket sales the school sold 12 adult tickets and 10 student tickets for a total of $196.

12 × x + 10 × y = $196

12x + 10y = 196....... Equation 1

The school took in $59 on the second day by selling 3 adult tickets and 5 student tickets

3 × x + 5 × y = $59

3x + 5y = 59.......... Equation 2

Using Elimination method

We eliminate y, by Multiplying equation 1 by 5 and Equation 2 by 10

12x + 10y = 196....... Equation 1 × 5

3x + 5y = 59.......... Equation 2 × 10

60x + 50y = 980....... Equation 3

30x + 50y = 590......... Equation 4

Subtract Equation 4 from Equation 3

30x = 390

x = 390/30

x = $13

Therefore, the price of one adult ticket = $13

Remember: x = $13

3x + 5y = 59.......... Equation 2

Substitute

3(13) + 5y = 59

39 + 5y = 59

5y = 59 - 39

5y = 20

y = 20/5

y = $4

Therefore, the price of one student ticket = $4

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Find the next two terms in the sequence. 4, 6, 10, 16, 24,<br><br><br> PLEASE ANSWER IT IS URGENT
tino4ka555 [31]

It would be 34 and 46

Reason.-difference was 2 at initial step & increasing by 2 at each step.

5 0
3 years ago
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740,000= ten thousands
erastova [34]
= 40 ten thousands .
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How do i solve this…
satela [25.4K]

Answer:

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Step-by-step explanation:

I've included a photo of the solution here.

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Samuel purchases a half dozen cupcakes for $4.25 which expression can be used to determine the price for 34 cupcakes​
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Answer:

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Step-by-step explanation:

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3 years ago
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